【摘要】 对文献[1]中提出的方法进行了改进,简化了其结果,并利用该方法借助计算机代数系统求得了非线性Klein-Gordon方程一系列的精确解,包括孤波解和周期解.同时,这种方法也适用于其他的非线性方程.更多还原

【Abstract】 In the paper,we have improved the method of ref.[1] and applied it to the nonlinear Klein-Gordon equation,with the aid of the symbolic computation.As a result,more traveling wave solutions were obtained including periodic wave solutions and solitary wave solutions.It was shown that this improved method can also be used for solving other nonlinear partial differential equations.更多还原